3278267 has 2 divisors, whose sum is σ = 3278268. Its totient is φ = 3278266.

The previous prime is 3278257. The next prime is 3278269. The reversal of 3278267 is 7628723.

3278267 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (7628723) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3278267 - 2¹² = 3274171 is a prime.

Together with 3278269, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3278269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1639133 + 1639134.

It is an arithmetic number, because the mean of its divisors is an integer number (1639134).

Almost surely, 2^3278267 is an apocalyptic number.

3278267 is a deficient number, since it is larger than the sum of its proper divisors (1).

3278267 is an equidigital number, since it uses as much as digits as its factorization.

3278267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28224, while the sum is 35.

The square root of 3278267 is about 1810.5985198271. The cubic root of 3278267 is about 148.5530047685.

The spelling of 3278267 in words is "three million, two hundred seventy-eight thousand, two hundred sixty-seven".